ShadeContext.h File Reference

#include "RenderGlobalContext.h"
#include "../BaseInterface.h"
#include "../geom/Color.h"
#include "../geom/AColor.h"
#include "../geom/Box3.h"
#include "../CoreExport.h"

Classes
class	ShadeOutput
class	ShadeContext

Macros
#define	N_MAX_RENDER_ELEMENTS   32
#define	SHADECONTEXT_REGATHERING_FLAG   0x80000000
#define	SHADECONTEXT_IS_REGATHERING(sc)   ( (sc).xshadeID & SHADECONTEXT_REGATHERING_FLAG )
#define	SHADECONTEXT_PREPASS_FLAG   0x40000000
#define	SHADECONTEXT_IS_PREPASS(sc)   ( (sc).xshadeID & SHADECONTEXT_PREPASS_FLAG )
#define	SHADECONTEXT_RECURSIVE_EVAL_FLAG   0x20000000
#define	SHADECONTEXT_IS_RECURSIVE_EVAL(sc)   ( (sc).xshadeID & SHADECONTEXT_RECURSIVE_EVAL_FLAG )
#define	SHADECONTEXT_GUESS_SHADOWS_FLAG   0x10000000
#define	SHADECONTEXT_GUESS_SHADOWS(sc)   ( (sc).xshadeID & SHADECONTEXT_GUESS_SHADOWS_FLAG )
#define	SHADECONTEXT_THREAD_MASK   0x0000F000
#define	SHADECONTEXT_THREAD_SHIFT   12
#define	SHADECONTEXT_GET_THREAD(sc)   ( ( (sc).xshadeID & SHADECONTEXT_THREAD_MASK ) >> SHADECONTEXT_THREAD_SHIFT )
#define	SHADECONTEXT_SET_THREAD(sc, thread)   { (sc).xshadeID = ( (sc).xshadeID & (~SHADECONTEXT_THREAD_MASK) ) | ( ( (thread) << SHADECONTEXT_THREAD_SHIFT ) & SHADECONTEXT_THREAD_MASK ); }
#define	SHADECONTEXT_WORKER_MASK   0x00000F00
#define	SHADECONTEXT_WORKER_SHIFT   8
#define	SHADECONTEXT_GET_WORKER(sc)   ( ( (sc).xshadeID & SHADECONTEXT_WORKER_MASK ) >> SHADECONTEXT_WORKER_SHIFT )
#define	SHADECONTEXT_SET_WORKER(sc, worker)   { (sc).xshadeID = ( (sc).xshadeID & (~SHADECONTEXT_WORKER_MASK) ) | ( ( (worker) << SHADECONTEXT_WORKER_SHIFT ) & SHADECONTEXT_WORKER_MASK ); }
#define	SHADECONTEXT_BOUNCE_MASK   0x000000FF
#define	SHADECONTEXT_GET_BOUNCE(sc)   ( (sc).xshadeID & SHADECONTEXT_BOUNCE_MASK )
#define	SHADECONTEXT_SET_BOUNCE(sc, bounce)   { (sc).xshadeID = ( (sc).xshadeID & (~SHADECONTEXT_BOUNCE_MASK) ) | ( (bounce) & SHADECONTEXT_BOUNCE_MASK ); }
#define	SHADECONTEXT_SET_REGATHERING_INFO(sc, thread, worker, bounce)

Enumerations
enum	RefFrame { REF_CAMERA =0 , REF_WORLD , REF_OBJECT }
enum	SCMode {   SCMODE_NORMAL = 0 , SCMODE_SHADOW = 1 , SCMODE_BAKE = 2 , SCMODE_TEXMAP = 3 ,   SCMODE_TEXTURE_BAKE = 4 }
	Values that may be assigned to ShadeContext::mode. More...

Macro Definition Documentation

N_MAX_RENDER_ELEMENTS

#define N_MAX_RENDER_ELEMENTS   32

SHADECONTEXT_REGATHERING_FLAG

#define SHADECONTEXT_REGATHERING_FLAG   0x80000000

SHADECONTEXT_IS_REGATHERING

#define SHADECONTEXT_IS_REGATHERING

(

sc

)

( (sc).xshadeID & SHADECONTEXT_REGATHERING_FLAG )

SHADECONTEXT_PREPASS_FLAG

#define SHADECONTEXT_PREPASS_FLAG   0x40000000

SHADECONTEXT_IS_PREPASS

#define SHADECONTEXT_IS_PREPASS

(

sc

)

( (sc).xshadeID & SHADECONTEXT_PREPASS_FLAG )

SHADECONTEXT_RECURSIVE_EVAL_FLAG

#define SHADECONTEXT_RECURSIVE_EVAL_FLAG   0x20000000

SHADECONTEXT_IS_RECURSIVE_EVAL

#define SHADECONTEXT_IS_RECURSIVE_EVAL

(

sc

)

( (sc).xshadeID & SHADECONTEXT_RECURSIVE_EVAL_FLAG )

SHADECONTEXT_GUESS_SHADOWS_FLAG

#define SHADECONTEXT_GUESS_SHADOWS_FLAG   0x10000000

SHADECONTEXT_GUESS_SHADOWS

#define SHADECONTEXT_GUESS_SHADOWS

(

sc

)

( (sc).xshadeID & SHADECONTEXT_GUESS_SHADOWS_FLAG )

SHADECONTEXT_THREAD_MASK

#define SHADECONTEXT_THREAD_MASK   0x0000F000

SHADECONTEXT_THREAD_SHIFT

#define SHADECONTEXT_THREAD_SHIFT   12

SHADECONTEXT_GET_THREAD

#define SHADECONTEXT_GET_THREAD

(

sc

)

( ( (sc).xshadeID & SHADECONTEXT_THREAD_MASK ) >> SHADECONTEXT_THREAD_SHIFT )

SHADECONTEXT_SET_THREAD

#define SHADECONTEXT_SET_THREAD	(		sc,
			thread
	)		{ (sc).xshadeID = ( (sc).xshadeID & (~SHADECONTEXT_THREAD_MASK) ) | ( ( (thread) << SHADECONTEXT_THREAD_SHIFT ) & SHADECONTEXT_THREAD_MASK ); }

SHADECONTEXT_WORKER_MASK

#define SHADECONTEXT_WORKER_MASK   0x00000F00

SHADECONTEXT_WORKER_SHIFT

#define SHADECONTEXT_WORKER_SHIFT   8

SHADECONTEXT_GET_WORKER

#define SHADECONTEXT_GET_WORKER

(

sc

)

( ( (sc).xshadeID & SHADECONTEXT_WORKER_MASK ) >> SHADECONTEXT_WORKER_SHIFT )

SHADECONTEXT_SET_WORKER

#define SHADECONTEXT_SET_WORKER	(		sc,
			worker
	)		{ (sc).xshadeID = ( (sc).xshadeID & (~SHADECONTEXT_WORKER_MASK) ) | ( ( (worker) << SHADECONTEXT_WORKER_SHIFT ) & SHADECONTEXT_WORKER_MASK ); }

SHADECONTEXT_BOUNCE_MASK

#define SHADECONTEXT_BOUNCE_MASK   0x000000FF

SHADECONTEXT_GET_BOUNCE

#define SHADECONTEXT_GET_BOUNCE

(

sc

)

( (sc).xshadeID & SHADECONTEXT_BOUNCE_MASK )

SHADECONTEXT_SET_BOUNCE

#define SHADECONTEXT_SET_BOUNCE	(		sc,
			bounce
	)		{ (sc).xshadeID = ( (sc).xshadeID & (~SHADECONTEXT_BOUNCE_MASK) ) | ( (bounce) & SHADECONTEXT_BOUNCE_MASK ); }

SHADECONTEXT_SET_REGATHERING_INFO

#define SHADECONTEXT_SET_REGATHERING_INFO	(		sc,
			thread,
			worker,
			bounce
	)

Value:

{ (sc).xshadeID = SHADECONTEXT_REGATHERING_FLAG  |  \
    ( ( (thread) << SHADECONTEXT_THREAD_SHIFT ) & SHADECONTEXT_THREAD_MASK )  |  \
    ( ( (worker) << SHADECONTEXT_WORKER_SHIFT ) & SHADECONTEXT_WORKER_MASK )  |  \
    ( (bounce) & SHADECONTEXT_BOUNCE_MASK ); }

Enumeration Type Documentation

RefFrame

enum RefFrame

Enumerator
REF_CAMERA
REF_WORLD
REF_OBJECT

{ REF_CAMERA=0, REF_WORLD, REF_OBJECT };

SCMode

enum SCMode

Values that may be assigned to ShadeContext::mode.

Enumerator
SCMODE_NORMAL	In normal mode, the material should do the entire illumination including transparency, refraction, etc.
SCMODE_SHADOW	In shadow mode, you are just trying to find out what color the shadow is that is falling on an object.In this case, all you care about is transmitted color.
SCMODE_BAKE	Performing render to texture.
SCMODE_TEXMAP	The shade context is currently used to render (or bake) a Texmap, for use as a preview in the material editor or for viewport display. In this mode, no renderer is used - the texture map is evaluated directly.
SCMODE_TEXTURE_BAKE	The shade context is currently used to bake a 2D Texmap, for use in a renderer/viewer that does not support the texmap. The UVGenerator is disabled in this mode, so the unit square of the texture will be renderer. As in the previous mode, no renderer is used - the texture map is evaluated directly.

{
    SCMODE_NORMAL = 0,
    SCMODE_SHADOW = 1,
    SCMODE_BAKE = 2,
    SCMODE_TEXMAP = 3,
    SCMODE_TEXTURE_BAKE = 4,
};